The invention provides a folding wing tailstock type unmanned aerial vehicle and a wind disturbance resistance control method thereof. The unmanned aerial vehicle comprises a wing inner section, a wing outer section, a wing folding module, a belly folding module, a motor, a propeller, a wind field detection module and an engine cabin. Through the variable wing design, the wing inner section and the wing outer section are connected through the wing folding module, the wing inner section and the cabin cover are connected through the belly folding module, and when wind interference exists, the wing outer section is folded towards the wing inner section so as to reduce the stress area of the folding wing tailstock type unmanned aerial vehicle; when the wind power reaches a certain value, the belly folding module is started, and the cabin cover is turned upwards along the body to reduce the windward area of the inner section of the wing, so that the influence of wind disturbance on the unmanned aerial vehicle is reduced. The windward area is adjusted by monitoring the wind field and the attitude of the unmanned aerial vehicle, the attitude control capability in a strong wind environment is enhanced by adopting vector control, and the attitude control precision of the tailstock type unmanned aerial vehicle during hovering and vertical take-off and landing is improved.

    本发明提供了一种折叠翼尾座式无人机及其抗风扰控制方法,其中的无人机包括机翼内段、机翼外段、机翼折叠模块、机腹折叠模块、电机、螺旋桨、风场检测模块、发动机座舱;通过可变翼设计,机翼内段与机翼外段由机翼折叠模块连接,机翼内段和机舱盖由机腹折叠模块连接,当有风力干扰时,机翼外段向机翼内段折叠,用以减小折叠翼尾座式无人机受力面积;当风力达到一定数值时,机腹折叠模块启动,机舱盖沿机体向上翻转,用以减少机翼内段的迎风面积,从而减少风扰对无人机的影响。通过监测风场和无人机姿态来调节迎风面积,并采用矢量控制增强强风环境下的姿态控制能力,提高了尾座式无人机悬停及垂直起降时的姿态控制精度。


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    Title :

    Folding wing tailstock type unmanned aerial vehicle and wind disturbance resistance control method thereof


    Additional title:

    折叠翼尾座式无人机及其抗风扰控制方法


    Contributors:
    QIAO ZHENG (author) / BAI YUE (author) / PEI XINBIAO (author) / WANG DONG (author) / GAO YUANJIN (author)

    Publication date :

    2023-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U



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